Is the customs clearance information sent by Tianjin Airport Express Center true?

It's true. The airport needs to check any domestic or local logistics. If the airport thinks there is something wrong with the express delivery, it needs to contact me and provide relevant materials to prove that there is no problem. Therefore, the customs clearance information sent by Tianjin Airport Express Center is used to inform me to provide relevant certificates, such as invoices and packing lists. This is the formal process of getting out of the airport, so it's true.